#-*- coding:utf-8 -*-
from selenium import webdriver
import unittest

class  nihao(unittest.TestCase):
        def setUp(self):
            print "每一天测试用例开始之前都执行一次"

            pass
        @classmethod
        def setUpClass(cls):
            print "在所有测试用例开始的时候执行一次"
            pass
        def tearDown(self):
            print "每一天测试用例结束之后执行一次"

            pass

        @classmethod
        def tearDownClass(cls):
            print "所有的测试用例结束之后执行"

            pass

        def test_us_em_pw_em(self):
            pass

            # 测试用例2

        def test_us_em(self):
            pass

if __name__ == '__main__':
        unittest.main()
